Computer Networking Which transmission mode is used for data communication along telephone lines? Synchronous Asynchronous Serial Parallel None of these Synchronous Asynchronous Serial Parallel None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 2 4 None of these 3 1 2 4 None of these 3 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 3 40 23 12 3 40 23 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed data processing configuration in which all activities must pass through a centrally located computer is called a: None of these ring network spider network hierarchical network data control network None of these ring network spider network hierarchical network data control network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many large organizations with their offices in different countries of the world connect their computers through telecommunication satellites and telephone lines. Such a communication network is called LAN EITHERNET None of these ECONET WAN LAN EITHERNET None of these ECONET WAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement is true regarding classless routing protocols?1. The use of discontiguous networks is not allowed.2. The use of variable length subnet masks is permitted.3. RIPv1 is a classless routing protocol.4. IGRP supports classless routing within the same autonomous system.5. RIPv2 supports classless routing. 1, 3 and 5 None of these 2 and 5 3 and 4 1, 3 and 5 None of these 2 and 5 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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